I'm given a relativistic Boltzmann gas and told to find the entropy
[tex]\epsilon = pc[/tex]
p = 3d momentum
c = speed of light
The Attempt at a Solution
I tried to start by finding the partition function, from which I can just take the derivative, but I don't know how I would sum the energies. Would I merely use p=hw/2*pi summed over all frequencies from 0 to infinity?